|
Feeding
Eating (also known as consuming) is the ingestion of food. In biology, this is typically done to provide a heterotrophic organism with energy and nutrients and to allow for growth. Animals and other heterotrophs must eat in order to survive – carnivores eat other animals, herbivores eat plants, omnivores consume a mixture of both plant and animal matter, and detritivores eat detritus. Fungi digest organic matter outside their bodies as opposed to animals that digest their food inside their bodies. For humans, eating is more complex, but is typically an activity of daily living. Physicians and dieticians consider a healthful diet essential for maintaining peak physical condition. Some individuals may limit their amount of nutritional intake. This may be a result of a lifestyle choice: as part of a diet or as religious fasting. Limited consumption may be due to hunger or famine. Overconsumption of calories may lead to obesity and the reasons behind it are myriad, however, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbivore
A herbivore is an animal anatomically and physiologically evolved to feed on plants, especially upon vascular tissues such as foliage, fruits or seeds, as the main component of its diet. These more broadly also encompass animals that eat non-vascular autotrophs such as mosses, algae and lichens, but do not include those feeding on decomposed plant matters (i.e. detritivores) or macrofungi (i.e. fungivores). As a result of their plant-based diet, herbivorous animals typically have mouth structures ( jaws or mouthparts) well adapted to mechanically break down plant materials, and their digestive systems have special enzymes (e.g. amylase and cellulase) to digest polysaccharides. Grazing herbivores such as horses and cattles have wide flat- crowned teeth that are better adapted for grinding grass, tree bark and other tougher lignin-containing materials, and many of them evolved rumination or cecotropic behaviors to better extract nutrients from plants. A larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restaurant
A restaurant is an establishment that prepares and serves food and drinks to customers. Meals are generally served and eaten on the premises, but many restaurants also offer take-out and Delivery (commerce), food delivery services. Restaurants vary greatly in appearance and offerings, including a wide variety of cuisines and Customer service, service models ranging from inexpensive fast-food restaurants and cafeterias to mid-priced family restaurants, to high-priced luxury establishments. Etymology The word derives from the early 19th century, taken from the French language, French word 'provide meat for', Literal translation, literally 'restore to a former state' and, being the present participle of the verb, the term ''restaurant'' may have been used in 1507 as a "restorative beverage", and in correspondence in 1521 to mean 'that which restores the strength, a fortifying food or remedy'. History A public eating establishment similar to a restaurant is mentioned in a 512 B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food
Food is any substance consumed by an organism for Nutrient, nutritional support. Food is usually of plant, animal, or Fungus, fungal origin and contains essential nutrients such as carbohydrates, fats, protein (nutrient), proteins, vitamins, or Mineral (nutrient), minerals. The substance is Ingestion, ingested by an organism and assimilated by the organism's Cell (biology), cells to provide energy, maintain life, or stimulate growth. Different species of animals have different List of feeding behaviours, feeding behaviours that satisfy the needs of their metabolisms and have evolved to fill a specific ecological niche within specific geographical contexts. Omnivore, Omnivorous humans are highly adaptable and have adapted to obtaining food in many different ecosystems. Humans generally use cooking to prepare food for consumption. The majority of the food energy required is supplied by the industrial food industry, which produces food through Intensive farming, intensive agricu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnivore
A carnivore , or meat-eater (Latin, ''caro'', genitive ''carnis'', meaning meat or "flesh" and ''vorare'' meaning "to devour"), is an animal or plant Plants are the eukaryotes that form the Kingdom (biology), kingdom Plantae; they are predominantly Photosynthesis, photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with c ... whose nutrition and energy requirements are met by eating, consumption of animal tissue (biology), tissues (mainly muscle, adipose tissue, fat and other soft tissues) as food, whether through predation or scavenger, scavenging. Nomenclature Mammal order The technical term for mammals in the order (biology), order Carnivora is ''carnivoran'', and they are so-named because most member species in the group have a carnivorous diet, but the similarity of the name of the order and the name of the diet causes confusion. Many but not all carnivorans are meat eaters; a few, such as the fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omnivore
An omnivore () is an animal that regularly consumes significant quantities of both plant and animal matter. Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates, protein, fat, and fiber, and metabolize the nutrients and energy of the sources absorbed. Often, they have the ability to incorporate food sources such as algae, fungi, and bacteria into their diet. Omnivores come from diverse backgrounds that often independently evolved sophisticated consumption capabilities. For instance, dogs evolved from primarily carnivorous organisms (Carnivora) while pigs evolved from primarily herbivorous organisms (Artiodactyla). Despite this, physical characteristics such as tooth morphology may be reliable indicators of diet in mammals, with such morphological adaptation having been observed in bears. The variety of different animals that are classified as omnivores can be placed into further sub-categories depending on their feeding behaviors. Frug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detritivores
Detritivores (also known as detrivores, detritophages, detritus feeders or detritus eaters) are heterotrophs that obtain nutrients by consuming detritus (decomposing plant and animal parts as well as feces). There are many kinds of invertebrates, vertebrates, and plants that eat detritus or carry out coprophagy. By doing so, all these detritivores contribute to decomposition and the nutrient cycles. Detritivores should be distinguished from other decomposers, such as many species of bacteria, fungi and protists, which are unable to ingest discrete lumps of matter. Instead, these other decomposers live by absorbing and metabolizing on a molecular scale (saprotrophic nutrition). The terms ''detritivore'' and ''decomposer'' are often used interchangeably, but they describe different organisms. Detritivores are usually arthropods and help in the process of remineralization. Detritivores perform the first stage of remineralization, by fragmenting the dead plant matter, allowing decompo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Activities Of Daily Living
Activities of daily living (ADLs) is a term used in healthcare to refer to an individual's daily self-care activities. Health professionals often use a person's ability or inability to perform ADLs as a measure of their Performance status, functional status. The concept of ADLs was originally proposed in the 1950s by Sidney Katz and his team at the Benjamin Rose Hospital in Cleveland, Ohio. Since then, numerous researchers have expanded on the concept of ADLs. For instance, many indexes that assess ADLs now incorporate measures of mobility. In 1969, Lawton and Brody developed the concept of Instrumental Activities of Daily Living (IADLs) to capture the range of activities that support independent living. These are often utilized in caring for individuals with disabilities, injuries, and the elderly."Activities of Daily Living Evaluation." ''Encyclopedia of Nursing & Allied Health''. ed. Kristine Krapp. Gale Group, Inc., 2002. eNotes.com. 200Enotes Nursing Encyclopedia Accessed on: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calorie
The calorie is a unit of energy that originated from the caloric theory of heat. The large calorie, food calorie, dietary calorie, kilocalorie, or kilogram calorie is defined as the amount of heat needed to raise the temperature of one liter of water by one degree Celsius (or one kelvin). The small calorie or gram calorie is defined as the amount of heat needed to cause the same increase in one milliliter of water. Thus, 1 large calorie is equal to 1,000 small calories. In nutrition and food science, the term ''calorie'' and the symbol ''cal'' may refer to the large unit or to the small unit in different regions of the world. It is generally used in publications and package labels to express the energy value of foods in per serving or per weight, recommended dietary caloric intake, metabolic rates, etc. Some authors recommend the spelling ''Calorie'' and the symbol ''Cal'' (both with a capital C) if the large calorie is meant, to avoid confusion; however, this convention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potluck
A potluck is a communal gathering where each guest or group contributes a different, often homemade, dish of food to be shared. Other names for a "potluck" include: potluck dinner, pitch-in, shared lunch, spread, faith supper, carry-in dinner, covered-dish-supper, fuddle, Jacob's Join, bring a plate, pot-providence and fellowship meal. Etymology The word ''pot-lucke'' appears in the 16th-century English work of Thomas Nashe discussing wine, and in his play "Summer's Last Will and Testament", spoken in a dialogue concerning wine. The modern execution of a "communal meal, where guests bring their own food", most likely originated in the 1930s during the Great Depression. Some speakers believe that it is an eggcorn of the North American indigenous communal meal known as a ''potlatch'' (meaning "to give away"). There are others who acknowledge the mixed traditions of Potluck. Description Potluck dinners are events where the attendees bring a dish to a meal. The only traditi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Festival
A food festival is a festival, that features food, often produce, as its central theme. These festivals have been a means of uniting communities through celebrations of harvests and giving thanks for a plentiful growing season. History Food festivals throughout the world are often based on traditional farming techniques and the seasons of the year. Food festivals are related to food culture of an area, whether through the preparation of food served or the time period in which the festival is celebrated. Food festivals are considered strengthening agents for local cultural heritage, and simultaneously celebrate this cultural heritage while also commodifying it for a national or international audience. While historically aligned with culturally significant food harvesting periods, contemporary food festivals are usually associated with businesses entities or nonprofit organizations and engage a great deal of marketing for their festivals, since their success is measured off how m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snack
A snack is a small portion of Human food, food generally Eating, eaten between meals. Snacks come in a variety of forms including Food packaging, packaged snack foods and other processed foods, as well as items made from fresh ingredients at home. Traditionally, snacks are prepared from a number of ingredients commonly available at home without a great deal of preparation. Often Lunch meat, cold cuts, fruits, leftovers, Nut (fruit), nuts, sandwiches, and Candy, sweets are used as snacks. With the spread of convenience stores, packaged snack foods became a significantly profitable business. Snack foods are typically designed to be portable, quick, and satisfying. Food processing, Processed snack foods, as one form of convenience food, are designed to be less perishable, more durable, and more portable than prepared foods. They often contain substantial amounts of Sugar substitute, sweeteners, preservatives, and appealing ingredients such as chocolate, peanuts, and specially d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharia Law
Sharia, Sharī'ah, Shari'a, or Shariah () is a body of religious law that forms a part of the Islamic tradition based on scriptures of Islam, particularly the Qur'an and hadith. In Islamic terminology ''sharīʿah'' refers to immutable, intangible divine law; contrary to ''fiqh'', which refers to its interpretations by Islamic scholars. Sharia, or fiqh as traditionally known, has always been used alongside customary law from the very beginning in Islamic history; has been elaborated and developed over the centuries by legal opinions issued by qualified jurists – reflecting the tendencies of different schools – and integrated and with various economic, penal and administrative laws issued by Muslim rulers; and implemented for centuries by judges in the courts until recent times, when secularism was widely adopted in Islamic societies. Traditional theory of Islamic jurisprudence recognizes four sources for Ahkam al-sharia: the Qur'an, '' sunnah'' (or authentic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
